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  • ---- The UAAL01 TTAAii Data Designators decode (2) as:T1 (U): Upper air data.T2 (A): Aircraft reports.A1A2 (AL): Algeria.(2: Refer to WMO No.386 - Manual on the GTS - Attachment II.5)---- WMO No.9 - Volume C1 'Remarks' field:AIREP

  • ---- The UAAL02 TTAAii Data Designators decode (2) as:T1 (U): Upper air data.T2 (A): Aircraft reports.A1A2 (AL): Algeria.(2: Refer to WMO No.386 - Manual on the GTS - Attachment II.5)---- WMO No.9 - Volume C1 'Remarks' field:AIREP

  • ---- The bulletin collects ICAO SIGMET reports:SIGMET (ICAO SIGMET, Information issued by a meteorological watch office concerning the occurrence or expected occurrence of specified en-route weather phenomena which may affect the safety of aircraft operations).---- The WSAL20 TTAAii Data Designators decode (2) as:T1 (W): Warnings.T2 (S): SIGMET.A1A2 (AL): Algeria.(2: Refer to WMO No.386 - Manual on the GTS - Attachment II.5)---- WMO No.9 - Volume C1 'Remarks' field:SIGMET

  • ---- The bulletin collects AS AVAILABLE reports:AS AVAILABLE (AS AVAILABLE, Unknown).---- The WSTS40 TTAAii Data Designators decode (2) as:T1 (W): Warnings.T2 (S): SIGMET.A1A2 (TS): Tunisia.(2: Refer to WMO No.386 - Manual on the GTS - Attachment II.5)

  • Categories  

    Analyzed parameters : name of the issuing centre (FMEE), date, storm identifier (name), position, current motion and intensity of the system, envelope of the cloud area associated with presence of frequent CB, CB tops maximum height (in flight level), the boundary of surface winds of at least gale force. Forecast parameters : positions and intensities (10-min average maximum winds) of the system at 06, 12, 18 and 24 hours lead times. Frequency and updating : graphical product issued as soon as a tropical system generating surface winds of at least gale force is present within the area of responsibility and disseminated every 6 hours, normally within one hour after the synoptic time (00, 06, 12, 18 utc). Production tool : Synergie.

  • Categories  

    Waves modelized by MFWAM on a France domain, forced by the Arome 10 meters winds. 18 parameters are provided every hour : the significant height, the mean direction and the mean period for the 5 kinds of waves : total sea, wind waves, total swell, primary swell and secondary swell ; moreover, the peak period of the total sea, the 10 m wind direction and speed are available. For the 0h and 12h productions, the forecasts are provided until 42h ; for the 6h and 18h productions, the forecasts are provided until 36h.

  • Categories  

    Storm surge modelized by Hycom2D on the Mediterranean Sea, forced by the Arome 10 meters winds and atmospheric pressure on the sea. The model grid is curvilinear with an horizontal resolution of around 1 km on the french coasts. The instantaneous storm surge is provided every 10 minutes for each location. For the 0h and 12h productions, the forecasts are provided until 42h ; for the 6h and 18h productions, the forecasts are provided until 36h.

  • Color composite geostationary satellites. Trichromatism by combination and thresholding of channels with two algorithms (day-twilight and night). Image summarizing information received on one hand in visible imagery (daylight) or in IR3.7 or IR3.9 channel (by night), and on the other hand in IR10.8 et IR12 imagery.

  • Categories  

    Storm surge modelized by Hycom2D on the NE Atlantic Ocean and the North Sea, forced by the Arome 10 meters winds and atmospheric pressure on the sea. The model grid is curvilinear with an horizontal resolution of around 1 km on the french coasts. The instantaneous storm surge is provided every 10 minutes for each location. For the 0h and 12h productions, the forecasts are provided until 42h ; for the 6h and 18h productions, the forecasts are provided until 36h.

  • Categories  

    Analyzed parameters : name of the issuing centre (FMEE), date, storm identifier (name), position, current motion and intensity of the system, envelope of the cloud area associated with presence of frequent CB, CB tops maximum height (in flight level), the boundary of surface winds of at least gale force. Forecast parameters : positions and intensities (10-min average maximum winds) of the system at 06, 12, 18 and 24 hours lead times. Frequency and updating : graphical product issued as soon as a tropical system generating surface winds of at least gale force is present within the area of responsibility and disseminated every 6 hours, normally within one hour after the synoptic time (00, 06, 12, 18 utc). Production tool : Synergie.